| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.59 | 9.482% | $29.1113 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $61.62 | 6.574% | $65.6709 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $28.79 | 5.504% | $30.3746 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $178.53 | 6.673% | $190.4433 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $53.94 | 3.822% | $56.0016 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $55.29 | 8.841% | $60.1782 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $245.69 | 8.652% | $266.9471 | $266.95 | $266.95 | $266.90 |
| 7 purchase totals = | $650.45 | $698.7270 | $698.72 | $698.70 | $698.70 | |